INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '787b0413da84d774b59d2b5c022bbd2f88105e93c89fe85826b10a55299aa980', 
    '6Vs4/nluPVjT5EFttbJmsZGeFN5iNuBJNkz7UkFFUlk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)